一辆本田轿车,车速至100km/h左右时,前轮开始发摆。初步诊断为高速发摆,决定对所有轮胎进行动平衡。该车使用无内胎式轮胎,在动平衡过程中发现不平衡值和平衡位置都发生漂移变动,以至无法加平衡块。因此.开始怀疑是卡具未卡紧,在平衡过程中轮胎发生位移。重新装卡,确认装紧后再测试,结果一样,不平衡 A Honda car, speed to 100km / h or so, the front wheel began to put. The initial diagnosis of high-speed hair swing, decided to balance all the tires. The car uses a tubeless tire, found in the dynamic balance imbalance and balance positions have drift changes, and can not add weight block. So start to suspect that the fixture is not tight, the tire displacement occurs during the balance. Reload the card, confirm the installation and then test again, the result is the same, not balanced